394 static u32 bbr_quantization_budget(struct sock *sk, u32 cwnd)  in bbr_quantization_budget()  argument
399 	cwnd += 3 * bbr_tso_segs_goal(sk);  in bbr_quantization_budget()
402 	cwnd = (cwnd + 1) & ~1U;  in bbr_quantization_budget()
406 		cwnd += 2;  in bbr_quantization_budget()
408 	return cwnd;  in bbr_quantization_budget()
485 	u32 cwnd = tcp_snd_cwnd(tp);  in bbr_set_cwnd_to_recover_or_restore()  local
492 		cwnd = max_t(s32, cwnd - rs->losses, 1);  in bbr_set_cwnd_to_recover_or_restore()
499 		cwnd = tcp_packets_in_flight(tp) + acked;  in bbr_set_cwnd_to_recover_or_restore()
502 		cwnd = max(cwnd, bbr->prior_cwnd);  in bbr_set_cwnd_to_recover_or_restore()
508 		*new_cwnd = max(cwnd, tcp_packets_in_flight(tp) + acked);  in bbr_set_cwnd_to_recover_or_restore()
511 	*new_cwnd = cwnd;  in bbr_set_cwnd_to_recover_or_restore()
523 	u32 cwnd = tcp_snd_cwnd(tp), target_cwnd = 0;  in bbr_set_cwnd()  local
528 	if (bbr_set_cwnd_to_recover_or_restore(sk, rs, acked, &cwnd))  in bbr_set_cwnd()
541 		cwnd = min(cwnd + acked, target_cwnd);  in bbr_set_cwnd()
542 	else if (cwnd < target_cwnd || tp->delivered < TCP_INIT_CWND)  in bbr_set_cwnd()
543 		cwnd = cwnd + acked;  in bbr_set_cwnd()
544 	cwnd = max(cwnd, bbr_cwnd_min_target);  in bbr_set_cwnd()
547 	tcp_snd_cwnd_set(tp, min(cwnd, tp->snd_cwnd_clamp));	/* apply global cap */  in bbr_set_cwnd()